Pith Number

pith:LPKXKKYZ

pith:2026:LPKXKKYZBEIXZVHKAHBHRH7E23

not attested not anchored not stored refs pending

Growing a Neural Network in Breadth, Depth, and Time

Eivinas Butkus, Kedar Garz\'on Gupta, Nikolaus Kriegeskorte

arxiv:2605.25174 v1 · 2026-05-24 · q-bio.NC · cs.LG · cs.NE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LPKXKKYZBEIXZVHKAHBHRH7E23}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-26T02:04:21.474205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bd5752b1909117cd4ea01c2789fe4d6e42e79aefdd6536aaf754b1396003246

Aliases

arxiv: 2605.25174 · arxiv_version: 2605.25174v1 · doi: 10.48550/arxiv.2605.25174 · pith_short_12: LPKXKKYZBEIX · pith_short_16: LPKXKKYZBEIXZVHK · pith_short_8: LPKXKKYZ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/LPKXKKYZBEIXZVHKAHBHRH7E23 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 5bd5752b1909117cd4ea01c2789fe4d6e42e79aefdd6536aaf754b1396003246

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "283eb649fe97671886d7da20d8d87c996cb30a39ae6dc42f9eeb470c763d9be0",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2026-05-24T17:11:05Z",
    "title_canon_sha256": "c4b0e998e4320cf5c803e35ebb2a42a1cce1f159383b6107aeeff7cd997f8a53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25174",
    "kind": "arxiv",
    "version": 1
  }
}